<?php
	/**
	 * PHPMailer SPL autoloader.
	 * PHP Version 5
	 * @package PHPMailer
	 * @link https://github.com/PHPMailer/PHPMailer/ The PHPMailer GitHub project
	 * @author Marcus Bointon (Synchro/coolbru) <phpmailer@synchromedia.co.uk>
	 * @author Jim Jagielski (jimjag) <jimjag@gmail.com>
	 * @author Andy Prevost (codeworxtech) <codeworxtech@users.sourceforge.net>
	 * @author Brent R. Matzelle (original founder)
	 * @copyright 2012 - 2014 Marcus Bointon
	 * @copyright 2010 - 2012 Jim Jagielski
	 * @copyright 2004 - 2009 Andy Prevost
	 * @license http://www.gnu.org/copyleft/lesser.html GNU Lesser General Public License
	 * @note This program is distributed in the hope that it will be useful - WITHOUT
	 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
	 * FITNESS FOR A PARTICULAR PURPOSE.
	 */
	/**
	 * PHPMailer SPL autoloader.
	 * @param string $classname The name of the class to load
	 */
	function PHPMailerAutoload($classname)
	{
		//Can't use __DIR__ as it's only in PHP 5.3+
		$filename = dirname(__FILE__) . DIRECTORY_SEPARATOR . 'class.' . strtolower($classname) . '.php';
		if (is_readable($filename)) {
			require $filename;
		}
	}

	if (version_compare(PHP_VERSION , '5.1.2' , '>=')) {
		//SPL autoloading was introduced in PHP 5.1.2
		if (version_compare(PHP_VERSION , '5.3.0' , '>=')) {
			spl_autoload_register('PHPMailerAutoload' , true , true);
		} else {
			spl_autoload_register('PHPMailerAutoload');
		}
	} else {
		/**
		 * Fall back to traditional autoload for old PHP versions
		 * @param string $classname The name of the class to load
		 */
		function __autoload($classname)
		{
			PHPMailerAutoload($classname);
		}
	}
